 | Lupulescu, Marian, Chiarenzelli, Jeffrey, Pecha, Mark, Singer, Jared, Regan, Sean (2018) Columbite-Group Minerals from New York Pegmatites: Insights from Isotopic and Geochemical Analyses. Geosciences, 8 (5) 169 doi:10.3390/geosciences8050169 | Journal (article/letter/editorial) | | geosciences Article Columbite-Group Minerals from New York Pegmatites: Insights from Isotopic and Geochemical...Published: 9 May 2018 Abstract: Columbite crystals from niobium-yttrium-fluorine (NYF) pegmatites...Fordham gneiss and/or Paleozoic Bedford gneiss (Columbite-(Fe); Kinkel and Baylis localities) and the Manhattan...Manhattan Schist of Lower Paleozoic age (Columbite-(Mn); Fort George and Harlem River Drive localities)...372.2 ± 8.2 Ma (Baylis Quarry), 371.3 ± 7.3 and 383.4 ± 8.9 Ma (Kinkel Quarry); 383 ± 15 Ma (185th St |  | Pieczka, A., Szuszkiewicz, A., Szełęg, E., Nejbert, K., Łodziński, M., Ilnicki, S., Turniak, K., Banach, M., Hołub, W., Michałowski, P., Różniak, R. (2013) (Fe,Mn)-(Ti,Sn)-(Nb,Ta) oxide assemblage in a little fractionated portion of a mixed (NYF + LCT) pegmatite from Piława Górna, the Sowie Mts. block, SW Poland. Journal of GEOsciences, 58 (2) 91-112 | Journal (article/letter/editorial) | | 91–112 DOI: 10.3190/jgeosci.136 Original paper (Fe,Mn)–(Ti,Sn)–(Nb,Ta) oxide assemblage in a little...Mickiewicza 30, Poland DSS Company, Piława Górna Quarry, 58-240 Piława Górna, Sienkiewicza 96, Poland Corresponding...Textural relationships and compositional variations of (Fe,Mn)–(Ti,Sn)–(Nb,Ta) oxides and associated minerals...crystallized in the following sequence: (1) columbite-(Fe) evolving to columbite-(Mn), associated with Nb- and Ta-bearing...almandine–spessartine garnet + Ti-poor schorl, (2) columbite-(Fe), (3) tantalite-(Fe), (4) Ti- and Sn-bearing ixiolite |  | | Journal (article/letter/editorial) | | during the Grenville orogeny to either the upper amphibolite facies (Adirondack Lowlands) or the granulite...rare-earth-elementbearing minerals such as columbite-(Fe), uranopolycrase, fergusonite-(Y), uraninite...slope of Laurentia were metamorphosed to the amphibolite facies, forming what are now rocks of the Manhattan...proportion of metasedimentary rocks, the upper-amphibolite-facies Adirondack Lowlands (AL) are separated...minerals such as columbite-(Fe) (the largest being a 2.5 kg crystal from the Baylis quarry), beryl, chrysoberyl |  | | Journal (article/letter/editorial) | | for Geosciences, Telegrafenberg, 14473 Potsdam, Germany ROLF-BIRGER PEDERSEN Department of Earth Science...pegmatite, Sveconorwegian, Svecofennian, dating, columbite group minerals. INTRODUCTION The close genetic...orogeny as given in the explanation: amph – amphibolite facies, ecl – eclogite facies, granul – granulite...Bamble and the more widespread 1.11 to 1.08 Ga amphibolite-facies event, which also affected the Idefjord...(Bingen et al. 2008a). During the Agder phase, amphibolite- to granulite-facies metamorphism occurred at |  | Pršek, Jaroslav, Majka, Jaroslaw, Uher, Pavel, Chudík, Peter (2010) Niobium-tantalum minerals in the Skoddefjellet NYF granitic pegmatite, Svalbard Archipelago, Norway: Primary versus secondary assemblage. Neues Jahrbuch für Mineralogie - Abhandlungen, 187 (3) 235-248 doi:10.1127/0077-7757/2010/0172 | Journal (article/letter/editorial) | | Zr/Hf (~8–10), and (~8–12) Nb/Ta ratios. Columbite-(Fe) and columbite-(Mn) (locally enriched in Ti, Y, Sc...zoning of columbite group minerals is expressed by distinct rimward increase of the Mn/(Mn+Fe) ratio (0...alteration. Key words: Nb-Ta oxide minerals, columbite, Nb,Ta-rich titanite, Nb,Ta-rich rutile, ilmenite...and compositional variations in terms of Ta/Nb, Mn/Fe, Ti, W, Sn, REE, Sc, Sb, Bi, Ca, Na and other elements...family of rare-element pegmatites, especially columbite-tantalite, tapiolite, wodginite groups, has been |  | | Journal (article/letter/editorial) | | 1515 COMPOSITIONAL AND STRUCTURAL VARIATIONS IN COLUMBITE-GROUP MINERALS FROM GRANITIC PEGMATITES OF THE...numerous rare-element granitic pegmatites that carry columbite-group minerals (CGM) as the principal (Nb,Ta)-bearing...fields. Columbite-group minerals from the Brunswick pegmatite field mainly consist of columbite-(Fe), commonly...pegmatites from the Oxford field carry columbite-(Fe), columbite-(Mn) and tantalite-(Mn) with low Ti and...field. Limited concurrent fractionation of Mn from Fe and Ta from Nb observed in the Brunswick pegmatite |  | Melleton, J., Gloaguen, E., Frei, D., Novak, M., Breiter, K. (2012) HOW ARE THE EMPLACEMENT OF RARE-ELEMENT PEGMATITES, REGIONAL METAMORPHISM AND MAGMATISM INTERRELATED IN THE MOLDANUBIAN DOMAIN OF THE VARISCAN BOHEMIAN MASSIF, CZECH REPUBLIC?. The Canadian Mineralogist, 50 (6) 1751-1773 doi:10.3749/canmin.50.6.1751 | Journal (article/letter/editorial) | | domain, 10 in situ U–Pb dates of minerals of the columbite–tantalite group from eight rare-element pegmatites...of radiogenic Pb is of minimal importance in columbite. Two ages of emplacement have been obtained. An...Keywords: LCT pegmatite, rare-element-enriched magma, columbite–tantalite, LA–SF–ICP–MS dating, Variscan orogeny...LA–SF–ICP–MS ont été réalisées sur des grains de columbite et de tantalite issus des différentes pegmatites...du plomb radiogénique est très lente dans la columbite. Deux événements de mise en place ont été obtenus |  | | Journal (article/letter/editorial) | | constrained by U–Pb zircon, monazite, garnet, columbite and Rb–Sr muscovite data Received: 12 November...Bohemian massif, the Zone of ErbendorfVohenstrauss in Germany (ZEV), and the Zone of TepláDomažlice in the Czech...and columbite, and by Rb–Sr analyses of large pegmatitic muscovites. Later Devonian amphibolite-facies...Universität Münster, Corrensstrasse 24, D-48149 Münster, Germany J. Fiala ⋅ Z. Vejnar Geologický ústav AVČR, Rozvojová...sites. b ZEV sample sites: WEN quarry, 700 m north of Wendersreuth; WIL quarry, 1.5 km west of Wildenreuth; |  | Pieczka, Adam, Szuszkiewicz, Adam, Szełęg, Eligiusz, Ilnicki, Sławomir, Nejbert, Krzysztof, Turniak, Krzysztof (2014) SAMARSKITE-GROUP MINERALS AND ALTERATION PRODUCTS: AN EXAMPLE FROM THE JULIANNA PEGMATITIC SYSTEM, PIŁAWA GÓRNA, SW POLAND. The Canadian Mineralogist, 52 (2) 303-319 doi:10.3749/canmin.52.2.303 | Journal (article/letter/editorial) | | Information The SGM comprise very complex U–Y–REE–Fe– Ca niobates with the general stoichiometry ABO4...cation (Hanson et al. 1999): U4+ in ishikawaite, (U,Fe,Y,Ca)(Nb,Ta) O 4 (Kimura 1922, Fleischer & Mandarino...(Simmons et al. 2006); and Ca2+ in calciosamarskite, (Ca,Fe,Y)(Nb,Ta,Ti)O4 (Ellsworth 1928, Fleischer & Mandarino...evolution that climaxed at ca. 370–385 Ma under high amphibolite facies conditions, overprinting an earlier high...Szuszkiewicz et al. 2013). The migmatite-amphibolite quarry near Piława Górna (50º42’11.77”N; 16º44’12 |  | Szuszkiewicz, Adam, Pieczka, Adam, Szełęg, Eligiusz, Turniak, Krzysztof, Ilnicki, Sławomir, Nejbert, Krzysztof (2016) The Euxenite-Group Minerals and Products of Their Alteration In The Hybrid Julianna Granitic Pegmatite, Piława GÓrna, Sudetes, Southwestern Poland. The Canadian Mineralogist, 54 (4) 879-898 doi:10.3749/canmin.1600023 | Journal (article/letter/editorial) | | sequence of (Y,REE,U,Th)–(Nb,Ta,Ti) oxides: columbite-(Fe) Ti-bearing ixiolite 6 ferrowodginite samarskite-group...activity and decreasing Ta/(Ta þ Nb) and Mn/(Mn þ Fe) from F-poor and LREE-depleted melt. The variation...similar Ti/(Ti þ Ta þ Nb), Ta/(Ta þ Nb), and Mn/(Mn þ Fe) values. If the transport of ions to and from the...þ REE), and Mn/(Mn þ Fe) but highly variable Ta/(Ta þ Nb). The addition of Ca, Fe, Mg, Sn, and Pb to the...reaction of the orthomagmatic fluid with the amphibolite wall rock, circulating in a convective cell around |  | | Journal (article/letter/editorial) | | 1328 clinozoisite,589, 1061 clintonite, 1061 columbite, 1261, 1897 cordierite,942 corrensite, 628 crocidolite...Mn-rich, 1431 elbaite, cuprian, 1479 epidote, 528 Fe-Ti oxide, 548 fayalite, manganoan,288 feldspar, 1646...quarz, 1863 radtkeite, 1715 rutile, 1205 rutile, Fe-bearingmetamorphic, 113 sanidine,1261 saponite, 628...CaO-MgO-SiOz-HzO4oz, 743 Cu-(Fe+ Ni)-S system,1363 (Cu,Fe)r-,(P4Rh,Pt)2.,S2,1434 Cu-Fe-Zn-S,1038 Cu(Pt,Ir,Rh)zS...clinozoisite.589 enclaves,mafi.c,574 garnet amphibolite,589 hornblende,574 pegmatite,granitic, 1998 plagioclase |  | | Show/Event (guide) | | secondary beryllium phosphates from the Collins Quarry, Georgetown, Maine - J. W. Nizamoff, A. U. Falster...world’s largest reddingite crystal from the Bennett Quarry, Oxford Co., Maine? - M. Felch, A. U. Falster....- A. J. Albini & H. Moritz. 2:30 Chernikovite, Fe-free warwickite, and dissakisite-(Ce) from New York...can be found in museums and old collections. The quarry lies on residential property and is closed to collecting...muscovite with scattered samarskite group, columbite-(Fe) and rare monazite-(Ce) crystals. The surface |  | Dill, Harald G., Weber, Berthold, Melcher, Frank, Wiesner, Werner, Müller, Axel (2014) Titaniferous heavy mineral aggregates as a tool in exploration for pegmatitic and aplitic rare-metal deposits (SE Germany) Ore Geology Reviews, 57. 29-52 doi:10.1016/j.oregeorev.2013.08.023 | Journal (article/letter/editorial) | | pegmatitic and aplitic rare-metal deposits (SE Germany) Harald G. Dill a,⁎, Berthold Weber b, Frank Melcher...D-30631 Hannover, Germany Bürgermeister-Knorr Str. 8 D-92637 Weiden i.d.OPf., Germany Armanspergstraße...Armanspergstraße 4, D-94505 Bernried, Germany d Geological Survey of Norway, Leiv Eirikssons vei 39, N-7491 Trondheim...Titanium Rare metals Pegmatites Drainage system SE Germany a b s t r a c t Black heavy mineral (HM) aggregates...rutile). They contain inclusions of, e.g., columbite-(Fe), pyrochlore group minerals, wolframite solid |  | Dill, H. G., Melcher, F., Gerdes, A., Weber, B. (2008) THE ORIGIN AND ZONING OF HYPOGENE AND SUPERGENE Fe-Mn-Mg-Sc-U-REE PHOSPHATE MINERALIZATION FROM THE NEWLY DISCOVERED TRUTZHOFMUHLE APLITE, HAGENDORF PEGMATITE PROVINCE, GERMANY. The Canadian Mineralogist, 46 (5) 1131-1157 doi:10.3749/canmin.46.5.1131 | Journal (article/letter/editorial) | | THE ORIGIN AND ZONING OF HYPOGENE AND SUPERGENE Fe–Mn–Mg–Sc–U–REE PHOSPHATE MINERALIZATION FROM THE...TRUTZHOFMÜHLE APLITE, HAGENDORF PEGMATITE PROVINCE, GERMANY Harald G. DILL§ and Frank MELCHER Federal Institute...Resources, P.O. Box 510163, D–30631 Hannover, Germany Axel GERDES Frankfurt University, Institute of...am Main, Germany Berthold WEBER Bürgermeister-Knorr Str. 8, D–92637 Weiden i.d.OPf., Germany Abstract...containing Fe–Mn–Mg–Sc–U–REE phosphates, some Cu–Pb–Zn sulfides, barite, and U–Nb–Ta–Ti–Fe–Mn oxides was |  | Graupner, T., Melcher, F., Gäbler, H.-E., Sitnikova, M., Brätz, H., Bahr, A. (2010) Rare earth element geochemistry of columbite-group minerals: LA-ICP-MS data. Mineralogical Magazine, 74 (4) 691-713 doi:10.1180/minmag.2010.074.4.691 | Journal (article/letter/editorial) | | 691–713 Rare earth element geochemistry of columbite-group minerals: LA-ICP-MS data T. GRAUPNER1,*...Resources (BGR), Stilleweg 2, D-30655 Hannover, Germany GeoZentrum Nordbayern, University of Erlangen-Nürnberg...Erlangen-Nürnberg, Schlossgarten 5a, D-91054 Erlangen, Germany [Received 20 April 2010; Accepted 1 September 2010]...(REE) concentrations and distribution patterns of columbite-tantalite minerals from Ta-ore provinces worldwide...chondritenormalized REE distribution patterns are defined for columbite-group minerals (CGM) from lithiumcaesium-tantalum |  | | Journal (article/letter/editorial) | | techniques for the U-Pb analysis of the mineral columbite [ (Fe,Mn)( Ta,Nb)206], and report U-Pb ages obtained...available geochronological data. U-PI> dating of columbite is therefore a potentially powerful tool in establishing...REEs, all of which often contain columbite. Furthermore, columbite can be used to date peraluminous granites...overprinted by an upper greenschist to lower amphibolite facies regional metamorphism during the Caledonian...occurrence generally being limited to REE-peg mat&es. Columbite is a tantalo-niobate, which in comparison to other |  | | Journal (article/letter/editorial) | | minerals from the Szklary pegmatite includes columbite-(Fe), columbite-(Mn), tantalite-(Mn), stibiocolumbite...holtite. Anomalous trends of Mn-Fe and Ta-Nb fractionation in the columbite group and crystallization sequences...Ta and Sb and with biotite and tourmaline for Mg, Fe, and Ti, and local variations in melt composition...inducing two different patterns of alteration. The columbite-group minerals were altered to fersmite, pyrochlore...coexisting with the fluid. Keywords: Columbite-(Fe), columbite-(Mn), tantalite-(Mn), stibiocolumbite |  | Badanina, E.V., Sitnikova, M.A., Gordienko, V.V., Melcher, F., Gäbler, H.-E., Lodziak, J., Syritso, L.F. (2015) Mineral chemistry of columbite–tantalite from spodumene pegmatites of Kolmozero, Kola Peninsula (Russia) Ore Geology Reviews, 64. 720-735 doi:10.1016/j.oregeorev.2014.05.009 | Journal (article/letter/editorial) | | elsevier.com/locate/oregeorev Mineral chemistry of columbite–tantalite from spodumene pegmatites of Kolmozero...Resources (BGR), Stilleweg 2, D-30655 Hannover, Germany a r t i c l e i n f o Article history: Received...Available online xxxx Keywords: LCT family pegmatites Columbite–tantalite Niobium–tantalum ore deposits LA-ICP-MS...was not observed in the Kolmozero pegmatites. Columbite-group minerals occur in all main parageneses of...ranges from columbite-(Fe) to tantalite-(Mn). Fractionation trends were observed in Mn/(Mn + Fe) versus Ta/(Ta |  | | Journal (article/letter/editorial) | | monazite-(Ce) and chevkinite-(Ce) from the Sin Quyen Fe-Cu-LREE-Au deposit, northwestern Vietnam Xiao-Chun...Quyen deposit in northwestern Vietnam is composed of Fe-Cu-LREE-Au ore bodies hosted in Proterozoic metapelite...allanite-(Ce) + aeschynite-(Ce) ± bastnäsite-(Ce) ± columbite-(Fe) ± ilmenite. The replacement of chevkinite-(Ce)...LREE are hosted mainly in allanite-(Ce) [(Ca,REE)2(Fe,Al)3(SiO4)3(OH)], and there are also subordinate...have been metamorphosed from greenschist to amphibolite facies. The metamorphic complex is intruded by |  | Tang, Yong, Zhao, Jing-Yu, Zhang, Hui, Cai, Da-Wei, Lv, Zheng-Hang, Liu, Yun-Long, Zhang, Xin (2017) Precise columbite-(Fe) and zircon U-Pb dating of the Nanping No. 31 pegmatite vein in northeastern Cathaysia Block, SE China. Ore Geology Reviews, 83. 300-311 doi:10.1016/j.oregeorev.2016.10.040 | Journal (article/letter/editorial) | | homepage: www.elsevier.com/locate/oregeo Precise columbite-(Fe) and zircon U-Pb dating of the Nanping No. 31...24 November 2016 Keywords: Nanping pegmatite Columbite-(Fe) U-Pb dating Zircon Hf isotope a b s t r a...in the northeastern Cathaysia Block, SE China. Columbite-group minerals from zone I in the Nanping No.... 31 pegmatite vein belong to columbite-(Fe). The compositions and texture features of zircon grains from...the same zone identify their magmatic origin. Columbite-(Fe) U-Pb age coincides well with the U-Pb age of |  | | Book | | Gottfried-Wilhelm-Leibniz University Hannover, Germany Responsible Series Editor: F. Pirajno ISSN 1876-1682...rocks in the Bohemian Massif, which is shared by Germany, the Czech Republic, Poland and Austria, has been...the region are not very promising and mining in Germany is obviously a profession of the past, but learning...pegmatites. The geochemical atlas of the F.R. of Germany, albeit not covering all rare elements of relevance...himself after passing through the book. Hannover, Germany Harald G. Dill Contents 1 Pegmatitic Rocks |  | Guastoni, A., Pennacchioni, G., Pozzi, G., Fioretti, A.M., Walter, J.M. (2014) TERTIARY PEGMATITE DIKES OF THE CENTRAL ALPS. The Canadian Mineralogist, 52 (2) 191-219 doi:10.3749/canmin.52.2.191 | Journal (article/letter/editorial) | | (GZG), Goldschmidtstraße 1-3, D-37077, Göttingen, Germany Abstract The largest field of Alpine Oligocene...contains Sn-Nb-Ta-Y-REE-U oxide, Y-REE phosphate, Mn-Fe-phosphate, Ti-Zr-silicate, Be-Y-REE-U-silicate and...of the pegmatite field, pegmatites intruding amphibolite-facies mylonites of the Simplon ductile shear...and can be classified as differentiated beryl-columbite-phosphate LCT (lithium, cesium, tantalum) types...the Central Alps. The occurrence of beryl and columbite in pegmatites of the Vigezzo valley was first |  | Sorokina, Elena S., Karampelas, Stefanos, Nishanbaev, Tursun P., Nikandrov, Sergey N., Semiannikov, Boris S. (2017) Sapphire Megacrysts In Syenite Pegmatites From the Ilmen Mountains, South Urals, Russia: New Mineralogical Data. The Canadian Mineralogist, 55 (5) 823-843 doi:10.3749/canmin.1700016 | Journal (article/letter/editorial) | | during the magmatic stage in equilibrium with columbite-(Fe), K-Na-feldspar, and 6 perthite. There was a...the Ilmenogorsky complex of alkaline rocks. Columbite-(Fe), zircon, and minerals from the alkali feldspar...10,000Ga/Al above 2.7, Ga/Mg . 29, Fe/Mg . 429, Cr/Ga , 0.074, and Fe/Ti . 19. Solid inclusions within...sapphires—the blue-colored variety of corundum with Fe and Ti as the main chromophores— are found worldwide...Saitovsky series (Fig. 1). The Selyankinsky block of amphibolite-gneissmigmatite composition represents an ancient |  | Ballouard, Christophe, Elburg, Marlina A., Tappe, Sebastian, Reinke, Christian, Ueckermann, Henriette, Doggart, Shane (2020) Magmatic-hydrothermal evolution of rare metal pegmatites from the Mesoproterozoic Orange River pegmatite belt (Namaqualand, South Africa) Ore Geology Reviews, 116. 103252 doi:10.1016/j.oregeorev.2019.103252 | Journal (article/letter/editorial) | | pegmatite. The rare metal contents of muscovite and columbite group minerals (CGM) increase from the weakly...zone refining likely induced a decrease of spodumene Fe contents and increase of CGM Ta contents toward the...parts of the Bushmanland Subprovince record amphibolite facies conditions whereas other areas were affected...Domain experienced significant deformation under amphibolite facies conditions with peak conditions of ~600°C...(Diener et al., 2013). The lower granulite to amphibolite-grade Areachap Domain, with peak conditions of |  | | Journal (issue) | | Photo: M.S. Zorin. The Feldspar open pit (Feldspar Quarry) developed pegmatite bodies stated to operate in...gneiss, (4) plagiogneiss, crystalline schist amphibolite, quartzite; (5) serpentinite, I km (6) veins...overlying llmenogorsk sequence is composed of amphibolite (with garnet and/or pyroxene). biotite plagiogneiss...twofeldspar migmatite replacing plagiogneiss and amphibolite. Arnphibolite and fenite of the western outer...carbonatiteveinsof the veinseries no. 129-1,Mt Dolgaya. (1) amphibolite, (2) pyroxene-feWspar fenite, (3) corundum-f |
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